Plant Structure What is the source of free energy (ΔG) for moving protons out of mitochondria against their concentration and electrical gradients? Glycolysis Creatine phosphate ATP The redox reactions of electron transport Glycolysis Creatine phosphate ATP The redox reactions of electron transport ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The cell membrane is made up of lipoproteins cellulose phosphoproteins phospholipids lipoproteins cellulose phosphoproteins phospholipids ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Why do some redox reactions in cells result in the transfer of electrons from a reductant with a higher standard redox potential to an oxidant with a lower standard redox potential? None of these Redox potentials are defined under standard conditions, and cellular conditions are typically not standard conditions Electrons always go from reductants with high redox potentials to oxidants with low redox potentials The rules governing oxidation and reduction apply only in vitro, and not in vivo None of these Redox potentials are defined under standard conditions, and cellular conditions are typically not standard conditions Electrons always go from reductants with high redox potentials to oxidants with low redox potentials The rules governing oxidation and reduction apply only in vitro, and not in vivo ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following functional groups would make a carbon-based compound the least polar? Amino Phosphate Methyl Carboxyl Amino Phosphate Methyl Carboxyl ANSWER DOWNLOAD EXAMIANS APP
Plant Structure "The universe tends towards maximum disorder" is stated by None of these first law of thermodynamics third law of thermodynamics second law of thermodynamics None of these first law of thermodynamics third law of thermodynamics second law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following statements about mitochondrial proteins is true? Mitochondrial proteins arise from other mitochondrial proteins Some mitochondrial proteins are coded for and synthesized in the mitochondria and others All mitochondrial proteins are imported from the cytoplasm All mitochondrial proteins are coded for and synthesized in the mitochondria Mitochondrial proteins arise from other mitochondrial proteins Some mitochondrial proteins are coded for and synthesized in the mitochondria and others All mitochondrial proteins are imported from the cytoplasm All mitochondrial proteins are coded for and synthesized in the mitochondria ANSWER DOWNLOAD EXAMIANS APP
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